# Competency test clustering through the application of Principal Component Analysis (PCA) and the K-Means algorithm

> Research article (IOP Conference Series Materials Science and Engineering, 2021) · cited 16× · AI/ML

**Wikidata**: [openalex:W3135523771](https://www.wikidata.org/wiki/openalex:W3135523771)  
**Source**: https://4ort.xyz/entity/competency-test-clustering-through-the-application-of-principal-component-analysis-pca-and-the-k-means-algorithm